VLAN experiment

一、实验要求

思路：

二、创建VLAN

lsw1:

[lsw1]vlan batch 2 to 6---批量创建VLAN
Info: This operation may take a few seconds. Please wait for a moment...done.
[lsw1]

lw2:

[lsw2]vlan batch 2 to 6
Info: This operation may take a few seconds. Please wait for a moment...done.
[lsw2]

lsw3:

[lsw3]vlan batch 2 to 6
Info: This operation may take a few seconds. Please wait for a moment...done.
[lsw3]

三、将接口划入VLAN

lsw1:

[lsw1]int g 0/0/1
[lsw1-GigabitEthernet0/0/1]port link-type access----接口类型为access类型
[lsw1-GigabitEthernet0/0/1]port default vlan 2----接口划入VLAN 2
[lsw1-GigabitEthernet0/0/1]

[lsw1-GigabitEthernet0/0/1]int g 0/0/2
[lsw1-GigabitEthernet0/0/2]port link-type hybrid ----使用混杂模式
[lsw1-GigabitEthernet0/0/2]port hybrid pvid vlan 3	---将接口划入VLAN 3 
[lsw1-GigabitEthernet0/0/2]port hybrid  untagged vlan 3 4 5 6----3、4、5、6不带标签,
[lsw1-GigabitEthernet0/0/2]

[lsw1-GigabitEthernet0/0/2]int g 0/0/3
[lsw1-GigabitEthernet0/0/3]port link-type trunk ---使用trunk接口
[lsw1-GigabitEthernet0/0/3]port trunk allow-pass vlan all ---允许所有的VLAN通过
[lsw1-GigabitEthernet0/0/3]

[lsw1-GigabitEthernet0/0/3]int g 0/0/4
[lsw1-GigabitEthernet0/0/4]port link-type hybrid 
[lsw1-GigabitEthernet0/0/4]port hybrid tagged vlan 2----VLAN 2 带上标签
[lsw1-GigabitEthernet0/0/4]port hybrid  untagged  vlan  3 4 5 6
[lsw1-GigabitEthernet0/0/4]

lsw2:

[lsw2]int g 0/0/1
[lsw2-GigabitEthernet0/0/1]port link-type access 
[lsw2-GigabitEthernet0/0/1]port default vlan 2
[lsw2-GigabitEthernet0/0/1]


[lsw2]int g 0/0/1
[lsw2-GigabitEthernet0/0/1]port link-type access 
[lsw2-GigabitEthernet0/0/1]port default vlan 2

[lsw2-GigabitEthernet0/0/1]int g 0/0/2
[lsw2-GigabitEthernet0/0/2]port link-type hybrid 
[lsw2-GigabitEthernet0/0/2]port hybrid  pvid vlan 4
[lsw2-GigabitEthernet0/0/2]port hybrid  untagged vlan 3 4 5

[lsw2-GigabitEthernet0/0/2]int  g 0/0/3
[lsw2-GigabitEthernet0/0/3]port link-type trunk 
[lsw2-GigabitEthernet0/0/3]port trunk allow-pass vlan all 
[lsw2-GigabitEthernet0/0/3]

[lsw2]int g 0/0/4
[lsw2-GigabitEthernet0/0/4]port link-type trunk 
[lsw2-GigabitEthernet0/0/4]port trunk allow-pass vlan all 
[lsw2-GigabitEthernet0/0/4]

lsw3:

[lsw3]int g 0/0/1	
[lsw3-GigabitEthernet0/0/1]port link-type hybrid 
[lsw3-GigabitEthernet0/0/1]port hybrid pvid vlan 5
[lsw3-GigabitEthernet0/0/1]port hybrid  untagged vlan 3 4 5
[lsw3-GigabitEthernet0/0/1]


[lsw3-GigabitEthernet0/0/1]int g 0/0/2
[lsw3-GigabitEthernet0/0/2]port link-type hybrid 
[lsw3-GigabitEthernet0/0/2]port hybrid pvid vlan 6
[lsw3-GigabitEthernet0/0/2]port hybrid  untagged  vlan  3 6
[lsw3-GigabitEthernet0/0/2]


[lsw3-GigabitEthernet0/0/2]int g 0/0/3
[lsw3-GigabitEthernet0/0/3]port link-type trunk 
[lsw3-GigabitEthernet0/0/3]port trunk allow-pass  vlan  all 

R1：

[r1]int g 0/0/0.1----创建子接口
[r1-GigabitEthernet0/0/0.1]ip address 192.168.1.1 24
[r1-GigabitEthernet0/0/0.1]dot1q termination vid  2---划入VLAN 2 的范围
[r1-GigabitEthernet0/0/0.1]arp broadcast  enable ----开启广播
[r1-GigabitEthernet0/0/0.1]

[r1]int g 0/0/0
[r1-GigabitEthernet0/0/0]ip address 192.168.2.1 24

四、通过DHCP获取IP地址

[r1]dhcp enable ----开启DHCP
[r1]ip pool aa---创建aa的地址池
[r1-ip-pool-aa]network 192.168.1.0 mask 24
[r1-ip-pool-aa]gateway-list 192.168.1.1	
[r1-ip-pool-aa]dns-list 114.114.114.114
[r1-ip-pool-aa]
[r1-ip-pool-aa]q


[r1]ip pool bb
[r1-ip-pool-bb]network 192.168.2.0 mask 24	
[r1-ip-pool-bb]gateway-list 192.168.2.1
[r1-ip-pool-bb]dns-list 114.114.114.114


[r1]int g 0/0/0.1	
[r1-GigabitEthernet0/0/0.1]dhcp select global ----开启全局模式
[r1-GigabitEthernet0/0/0.1]q

[r1]int g 0/0/0
[r1-GigabitEthernet0/0/0]dhcp  select global 

点击DHCP,选择应用：

五、ping结果检测

PC1访问PC2/3/4/5/6

PC2访问PC4/5/6

PC3访问PC2/1/4/5/6


PC4可以访问PC5,但是不能访问PC6

PC5不能访问PC6